tree f126f61faa8fceb29bb98c946b1eef542e0f7302
parent bff59d13a82cd4c02792fd73da0e7c79bda022ff
author Rich Felker <dalias@aerifal.cx> 1510338861 -0500
committer Rich Felker <dalias@aerifal.cx> 1510338861 -0500

handle ascii range individually in each iconv case

short-circuiting low bytes before the switch precluded support for
character encodings that don't coincide with ascii in this range. this
limitation affected iso-2022 encodings, which use the esc byte to
introduce a shift sequence, and things like ebcdic.